Assignee
Inventors
- Keizo Isemura (42 patents)
- Kunio Yoshihara (35 patents)
- Hiroyuki Ichikawa (133 patents)
- Masanori Sakai (166 patents)
- Masatoshi Tanabe (23 patents)
- Mitsuo Nimura (18 patents)
- Yoshihiro Funamizu (18 patents)
- Hirohiko Kishimoto (6 patents)